<ul><li>Microsoft's update to the 'Vulnerable Driver Block List' has mistakenly blocked Lenovo's BIOS update tool, causing errors and preventing firmware upgrades.</li><li>Users of Lenovo devices receive error messages and some experience boot failures after attempting a BIOS update.</li><li>Certain Windows updates, both for Windows 10 and Windows 11, are linked to the issue, causing BIOS upgrade failures.</li><li>Lenovo has released a new BIOS update to fix the issue, and users are advised to manually download and install the latest version.</li></ul>

Microsoft update breaks Lenovo BIOS tools, blocking upgrades

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